design a modern two story house with a flat roof featuring clean lines and minimalistic architecture the exterior should be predominantly white with dark grey accents on columns window frames and decorative elements incorporate large windows to allow plenty of natural light include a balcony and terrace area with glass railings on the upper floor add a simple stylish boundary wall in the front with geometric cutouts and a matching gate the overall design should convey elegance and sophistication with a monochromatic color palette
